By Avi Creditor Philippe Coutinho has thrived at Villa since leaving Barcelona on loan, and his association with the Spanish club has come to an end. After enjoying a career revival on loan at Aston Villa, Philippe Coutinho is making his move permanent. The Barcelona loanee will remain at Villa Park through 2026 after securing a full transfer and signing a new contract on Thursday. Coutinho, famously signed by Barcelona from Liverpool for €160 million in 2017 after the club sold Neymar to PSG, will stay at Villa for a considerably more modest €20 million ($21 million) fee. Barcelona retains a …